Preg Checking Big Marie
Using my multi species preg-tone to check Big Marie to see if she's pregnant 20 days post breeding through AI. Sows/gilts can have a positive reading as early as 18 days post breeding with a large litter, and average testing range is between 30-70 days. I will continue to check her weekly, and the amniotic fluid will get easier to detect as more amniotic fluid develops.